CN212423776U

CN212423776U - Food container

Info

Publication number: CN212423776U
Application number: CN202020439528.XU
Authority: CN
Inventors: 边江
Original assignee: Tianjin Yishili Paper Products Co ltd
Current assignee: Tianjin Yishili Paper Products Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-01-29
Anticipated expiration: 2030-03-31

Abstract

The present application provides a food container comprising a container bottom surface and a container side wall; the container bottom surface and the container side edge are bounded by an annular bottom indentation; the side edge of the container is provided with a plurality of side edge creases; the side creases are divided into a plurality of side crease groups; the side creases extending from the bottom indentations to the top of the container side walls; all of the side creases are disposed around the bottom impression; the container side walls are folded in side creases. The application provides a food container can expand to disc structure, makes things convenient for consumer's having a dinner, has improved consumer's having a dinner and has experienced.

Description

Food container

Technical Field

The present disclosure relates generally to the field of container processing, and more particularly to a food container.

Background

With the rapid development of fast food and retail industries, paper cups and paper bowls are mostly used as containers for holding food, but have the defects of inconvenient opening and eating, and particularly, when solid food is filled in the paper cups and the paper bowls, the paper cups and the paper bowls are inconvenient for eating, so that the experience of consumers is reduced.

Disclosure of Invention

In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a food container and method of making the same that is convenient for consumer use.

The present application provides a food container having a container bottom surface and a container sidewall; the container bottom surface and the container side edge are bounded by an annular bottom indentation; the side edge of the container is provided with a plurality of side edge creases; the side creases are divided into a plurality of side crease groups; the side creases extending from the bottom indentations to the top of the container side walls; all of the side creases are disposed around the bottom impression; the container side walls are folded in side creases.

According to the technical scheme provided by the embodiment of the application, each side crease group comprises a first crease and a second crease, and the first crease and the second crease in each side crease group form a first side surface; the second crease in the side crease group and the first crease in the next side crease group in the clockwise direction form a second side surface;

the first crease folds outwards, the second crease folds inwards, so that after folding, the first side surface is contacted with the second side surface, and the container side wall is composed of the first side surface and the second side surface which are mutually contacted after folding.

and folding the first crease inwards and the second crease outwards so that the first side surface is contacted with the second side surface after folding, and the side wall of the container consists of the first side surface and the second side surface which are mutually contacted after folding.

According to the technical scheme provided by the embodiment of the application, the first fold and the second fold in each side fold group are at the same end point near the bottom indentation of the container.

The beneficial effects of this application technical scheme are: the present application provides a food container comprising a container bottom surface and a container side wall; the container bottom surface and the container side edge are bounded by an annular bottom indentation; the side edge of the container is provided with a plurality of side edge creases; the side creases are divided into a plurality of side crease groups; the side creases extending from the bottom indentations to the top of the container side walls; all of the side creases are disposed around the bottom impression; the container side walls are folded and formed with side creases;

when food is to be placed, all of the side creases are disposed around the bottom crease as they extend from the bottom crease to the top of the container sidewall; and thus can be folded along the side folds and the bottom fold to form a food container for holding food.

When food needs to be eaten, the side wall of the container can be unfolded along the plurality of side creases and the bottom crease to form a disc-shaped structure, so that the food container has the function of a dish, the dining of consumers is facilitated, and the experience of the consumers is improved.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a front view of a food container provided in the present application;

FIG. 2 is an expanded view of the structure of one of the food containers shown in FIG. 2;

FIG. 3 is a flow chart for preparing the food container;

reference numbers in the figures:

1. a first fold; 2. a second fold; 3. a third indentation; 4. a container bottom surface; 5. a first side surface; 6. a second side surface;

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The present application provides a food container, as shown in fig. 1 and 2, having a container bottom surface 4 and a container side wall; the container bottom surface 4 and the container side edges are bounded by an annular bottom indentation; the side edge of the container is provided with a plurality of side edge creases; the side creases are divided into a plurality of side crease groups; the side creases extending from the bottom indentations to the top of the container side walls; all of the side creases are disposed around the bottom impression; the container side walls are folded in side creases.

When it is desired to contain food, such as cakes, all of the side creases are placed around the bottom indentation as they extend from the bottom indentation to the top of the container sidewall; the cake can thus be placed on the bottom of the container and folded along the side and bottom folds to be packed in the food container.

When the cake needs to be eaten, the side wall of the container can be unfolded along the side creases and the bottom crease to form a disc-shaped structure, so that the food container has the function of a plate, the food container is convenient for consumers to have meals, the experience of the consumers is improved, and the defect that the traditional paper cups and paper bowls are inconvenient to have meals is overcome.

Wherein, in a preferred embodiment of the side creases, each of the side crease groups comprises a first crease 1 and a second crease 2, the first crease 1 and the second crease 2 of each of the side crease groups constituting a first side 5; the second fold 2 in the group of side folds and the first fold 1 in the next group of side folds in the clockwise direction form a second side 6;

the first crease 1 is folded outwards, the second crease 2 is folded inwards, so that after folding, the first side face 5 is in contact with the second side face 6, and the side wall of the container consists of the first side face 5 and the second side face 6 which are in contact with each other after folding.

Preferably, each of said sets of side creases may further comprise a third crease; the third crease is used for the in-process of folding, and first crease 1 in every side crease group can both coincide with third crease 3, is favorable to the optimization of food container structure, is convenient for industrial production and consumer to use.

the first folding marks 1 are folded inwards, the second folding marks 2 are folded outwards, so that after folding, the first side face 5 is in contact with the second side face 6, and the side wall of the container is composed of the first side face 5 and the second side face 6 which are in contact with each other after folding. Due to the different folding modes of the side creases, the use process of the consumers is more convenient.

Wherein, in a preferred embodiment of the side creases, the first crease 1 and the second crease 2 in each of said sets of side creases are coterminous with the end of the crease 2 near the bottom crease of the container. The folding process of the first folding mark 1 and the second folding mark 2 is more convenient, and the use of consumers is facilitated.

Wherein the food container may be prepared by:

s100: cutting, namely cutting the raw paper into polygonal paper by using a die cutting machine;

s200: a step of creasing, in which a die-cutting machine is used for pressing an annular bottom indentation in the middle of the polygonal paper, and side creases are folded at the part of the polygonal paper surrounding the bottom indentation; the side creases extending from the bottom indentations to the edges of the polygonal paper sheet; all of the side creases are disposed around the bottom impression;

s300: pre-folding, namely folding the polygonal paper by side folds to form a pre-folded container, so that the folded container has a container bottom and a container wall which are bounded by bottom indentations;

s400: heating and forming, namely putting the pre-folded container into a bottom die for heating, and after heating is finished, downwards applying pressure through a small die to enable the pre-folded container to be tightly attached to the bottom die for forming;

s500: and cooling and taking out the parts, and taking out the parts after the pre-folded container is fully cooled to form the food container.

The method is characterized in that:

putting the raw paper into a die cutting machine, and cutting the raw paper into polygonal paper by the die cutting machine, wherein the polygonal paper can be a regular polygon or a non-regular polygon;

pressing an annular bottom indentation in the middle of the polygonal paper by using a die cutting machine, wherein the bottom indentation can be preferably a regular dodecagonal bottom indentation as shown in fig. 2, and the area formed by the bottom indentation forms the bottom surface 4 of the container; folding side creases on the part of the polygonal paper surrounding the bottom indentation; the bottom indentations of the side creases extend to the edges of the polygonal paper, and all the side creases are arranged around the bottom indentations, so that the polygonal paper is convenient to fold and form in the pre-folding process, and the structure is optimized;

folding the polygonal paper with side creases to form a pre-folded container, wherein the folded container is provided with a container bottom and a container wall which are bounded by bottom creases;

placing the pre-folding container into a bottom die for heating, and after heating is finished, downwards applying pressure through a small die to enable the pre-folding container to be tightly attached to the bottom die for forming;

finally, the pre-folded container is cooled sufficiently to form the food container.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. A food container characterized by: having a container bottom (4) and a container side wall; the container bottom surface (4) and the container side edges are bounded by an annular bottom indentation; the side edge of the container is provided with a plurality of side edge creases; the side creases are divided into a plurality of side crease groups; the side creases extending from the bottom indentations to the top of the container side walls; all of the side creases are disposed around the bottom impression; the container side walls are folded in side creases.

2. The food container of claim 1, wherein: each side crease group comprises a first crease (1) and a second crease (2), and the first crease (1) and the second crease (2) in each side crease group form a first side surface (5); the second fold (2) in the group of side folds and the first fold (1) in the next group of side folds in the clockwise direction form a second side face (6);

the first crease (1) is folded outwards, and the second crease (2) is folded inwards, so that the first side surface (5) is in contact with the second side surface (6) after folding; the side wall of the container consists of a first side surface (5) and a second side surface (6) which are mutually contacted after being folded.

3. The food container of claim 1, wherein: each side crease group comprises a first crease (1) and a second crease (2), and the first crease (1) and the second crease (2) in each side crease group form a first side surface (5); the second fold (2) in the group of side folds and the first fold (1) in the next group of side folds in the clockwise direction form a second side face (6);

first crease (1) infolding, second crease (2) infolding for folding back first side (5) with second side (6) contact, the container lateral wall comprises first side (5) and second side (6) of contact each other after folding.

4. A food container according to claim 2 or claim 3, wherein: the end of the first crease (1) and the end of the second crease (2) in each side crease group close to the bottom crease of the container are at the same end point.